Question

4. Find
(a) (– 7) – 8 – (– 25)
(b) (– 13) + 32 – 8 – 1
(c) (– 7) + (– 8) + (– 90)
(d) 50 – (– 40) – (– 2)

Answer 1

Answer:

the answer of a is 10

Step-by-step explanation:

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Answer 2

Answer:

Hey mate!!! Good morning

Here is your answer

a) (-7)-8-(-25)

Lets change the signs and open brackets

-7-8+25

-15+25

10

b)(-13)+32-8-1

answer is 10

c)(-7)+(-8)+(-90)

answer is -105

d)50-(-40)-(-2)

answer is 92